320323203003211 has 2 divisors, whose sum is σ = 320323203003212. Its totient is φ = 320323203003210.

The previous prime is 320323203003191. The next prime is 320323203003289. The reversal of 320323203003211 is 112300302323023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 320323203003211 - 2⁵ = 320323203003179 is a prime.

It is not a weakly prime, because it can be changed into another prime (320323203003311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160161601501605 + 160161601501606.

It is an arithmetic number, because the mean of its divisors is an integer number (160161601501606).

Almost surely, 2^{320323203003211} is an apocalyptic number.

320323203003211 is a deficient number, since it is larger than the sum of its proper divisors (1).

320323203003211 is an equidigital number, since it uses as much as digits as its factorization.

320323203003211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 320323203003211 its reverse (112300302323023), we get a palindrome (432623505326234).

The spelling of 320323203003211 in words is "three hundred twenty trillion, three hundred twenty-three billion, two hundred three million, three thousand, two hundred eleven".